Brake master cylinder replacement
Posted: Thu Nov 12, 2015 5:01 pm
Having made the decision to replace both clutch and brake master cylinders and researched how to do this i decided to remove the whole pedal box ,carbs etc, not an easy task but i thought it worth the effort. so i ordered replacement cylinders from Paul Matty. Fitting went without too many issues but took a whole day. The remaining braking system was also replaced including pipes, calipers and pads.
Then booked the car in for its first MOT after an 8 year rebuild and 400m before getting to the garage the brakes seized solid. three weeks later after a servo replacement and trying all possibilities the garage concluded the shaft out of the cylinder connecting to the brake pedal must be too long.
A phone call to Roy at Paul Matty resulted in the information that indeed the new cylinders output shaft is too long and the old cylinders shaft should be transferred, and documentation should have been included in the packaging and on the invoice, unfortunately in my case this was not done and confirmed by Roy.
Now the car is back via a low loader and i now have the task of re doing all of the work to fit the correct shaft, needless to say i'm not impressed. So advice to anyone about to undertake this task is to check the output shafts of any new cylinders match the ones removed and save yourself a lot of frustration.
Steve
Then booked the car in for its first MOT after an 8 year rebuild and 400m before getting to the garage the brakes seized solid. three weeks later after a servo replacement and trying all possibilities the garage concluded the shaft out of the cylinder connecting to the brake pedal must be too long.
A phone call to Roy at Paul Matty resulted in the information that indeed the new cylinders output shaft is too long and the old cylinders shaft should be transferred, and documentation should have been included in the packaging and on the invoice, unfortunately in my case this was not done and confirmed by Roy.
Now the car is back via a low loader and i now have the task of re doing all of the work to fit the correct shaft, needless to say i'm not impressed. So advice to anyone about to undertake this task is to check the output shafts of any new cylinders match the ones removed and save yourself a lot of frustration.
Steve